If only talking ferrules, Glendale has cornered the market as far as different materials and Ed Roman diarhea of the mouth reasoning. He is local guy here, and a hell of player at that, but the more I ask around, I meet people who know him and they say he is a real space cadet. However, I know another local guy that is a business out of the garage boutique pickup maker. He seems to have a good handle on things and knows that there are boutique minded people out there that insist on weird end-all-be-all preferences. While he thinks a lot of it is made up in that gray matter between the ears, he's more than happy to sell them exactly what they want, i.e. one piece bodies, nitro finishes et al.